Mounted mulcher GRIZZLY M450e-1100

flailforestryhydraulic

Overview
The GRIZZLY M450e-1100 is an excavator-mounted forestry mulcher for 15–21 t carriers, engineered for universal use. It processes trees and brush up to 20 cm, with a 1,100 mm working width and a 450 mm rotor driven by a 107 cc variable-displacement hydraulic motor.

Applications

• Forestry maintenance
• Land clearing
• Removal of beetle-infested wood
• Firebreak construction and fire prevention
• Stump and brush mulching (trees and brush up to 20 cm)

Key benefits

• Housing with bolted Hardox liners – Bolted liners with exchangeable counter blades protect the housing and provide additional shredding action.
• Reduced maintenance power transfer – Poly belt / poly chain drive prevents slippage and minimizes service intervals.
• Optional protection flap – Hydraulically or electronically controlled flap with exchangeable counter blades for improved shredding and extra protection.

Main features

• Thumb bracket (optional) – Engine cover can be supplied with an attached thumb bracket for easier material positioning.
• Hydraulic motor – High-efficiency 107 cc variable-displacement motor matched to mid-size excavator flow ranges.
• Push bar (optional) – Fixed on the flap side to guide material into the cutting area.
• Rotor – Rotor compatible with BCS or UPTs tools for optimal mulching results.
• Universal adapter plate – Customized interfaces for simple mounting/demounting on various carriers.
• Poly belt / poly chain power transfer – Low-maintenance belt system that effectively prevents slippage.
• Protection flap – Hydraulic flap with counter blades to improve shredding and operator safety.
• Protective chain curtain – Chain curtain adds extra protection during mulching operations.
• Protected hydraulic hoses – Hoses integrated into the housing to reduce wear and downtime.
• Exchangeable bolted counter blades – Standard bolted liners with counter blades made of highly wear‑resistant steel (Hardox), easy to replace.

Technical specifications

• Model suitability: excavators 15 – 21 t
• Hydraulic motor: 107 cc, variable displacement (high efficiency)
• Working width: 1,100 mm (43.3 in)
• Total width: 1,680 mm (66.1 in)
• Weight: 860 – 1,000 kg (1,896 – 2,205 lbs)
• Rotor diameter: 450 mm (17.7 in)
• Volume flow: 120 – 220 l/min (26 – 66 gpm)
• Tools: 24x BCS or 28x UPTs
• Maximum mulching capacity: trees and brush up to 20 cm
• Height (without push bar): 890 mm
• Height (with push bar): 950 mm
• Depth (without flap): 773 mm
• Depth (with flap): 802 mm
• Depth (with flap and push bar): 932 mm
• Housing: bolted liners made of highly wear‑resistant steel (Hardox) with exchangeable counter blades